20341+2814 L 48 AB
20h 34m 08.60s +28° 13' 28.4" P.A. 102.00 sep 4.0 mag 11.30,11.50
| Coord 2000 |
20341+2814 |
|
Discov num |
L 48 |
|
Comp |
AB |
|
Coord arcsec 2000 |
20 34 08.60 +28 13 28.4 |
|
| Date first |
1898 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
108 |
|
Pa last |
102.1 |
|
P.A. Now (θ) |
102.1° |
|
| Sep first |
2.9 |
|
Sep last |
4.04 |
|
Sep. Now (ρ) |
4.04" |
|
| Mag pri |
11.30 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
|
|
| Pri motion ra |
-005 |
|
Sec motion ra |
+020 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-005 |
|
| Notes |
N
(See Notes) |
|
rPM=1.213
This double is not physical.
20341+2814 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 34 09 +28 13 28 |
L 48 AB |
2015 |
10 |
102 |
4.0 |
11.30 |
11.50 |
0.20 |
|
<=== |
| Show |
|
|
20 34 09 +28 13 28 |
L 48 AC |
2015 |
10 |
192 |
8.7 |
11.30 |
10.50 |
0.80 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1857471998599164416 |
|